GB1251058A - - Google Patents

Info

Publication number
GB1251058A
GB1251058A GB1251058DA GB1251058A GB 1251058 A GB1251058 A GB 1251058A GB 1251058D A GB1251058D A GB 1251058DA GB 1251058 A GB1251058 A GB 1251058A
Authority
GB
United Kingdom
Prior art keywords
degaussing
coil
relay
dec
resistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1251058A publication Critical patent/GB1251058A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB1251058D 1967-12-08 1968-12-03 Expired GB1251058A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68902367A 1967-12-08 1967-12-08

Publications (1)

Publication Number Publication Date
GB1251058A true GB1251058A (https=) 1971-10-27

Family

ID=24766760

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1251058D Expired GB1251058A (https=) 1967-12-08 1968-12-03
GB1252400D Expired GB1252400A (https=) 1967-12-08 1968-12-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1252400D Expired GB1252400A (https=) 1967-12-08 1968-12-03

Country Status (5)

Country Link
DE (1) DE1811949A1 (https=)
ES (1) ES361191A1 (https=)
FR (1) FR1603492A (https=)
GB (2) GB1251058A (https=)
NL (1) NL6817268A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293047A (en) * 1994-09-09 1996-03-13 Strix Ltd Energy regulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293047A (en) * 1994-09-09 1996-03-13 Strix Ltd Energy regulator
GB2293047B (en) * 1994-09-09 1998-08-19 Strix Ltd Energy regulators

Also Published As

Publication number Publication date
ES361191A1 (es) 1970-11-01
DE1811949A1 (de) 1970-03-12
FR1603492A (https=) 1971-04-19
GB1252400A (https=) 1971-11-03
NL6817268A (https=) 1969-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee